Yes, some people will say you get successful obese businesspeople. But are they happy? Probably not.

The secret is to try and do 75% of the things you're really passionate about and maybe 25% doing the shitty jobs that have to be done.

I wake up every morning fearing I am going to fail. But I love a challenge, big or small. There's so much I want to do. I only sleep four hours a night.

I love the water; it inspires me, even if it is dirty London water that I look at.

The thing is with the media, I have a love-hate relationship with [it]. [Journalists] are only doing their jobs and you can't get your own way all the time.

I have always shouted from the rooftops about my businesses but I had never ever spoken about my personal life.

Every day is a school day. I learn something new every day, and I never know what's going to happen next.